baber/WOPTO huggingface dataset:
Patent RU-2720113-C1 (RU)
Title: Эмульгатор инвертной эмульсии для увеличения нефтеотдачи пластов
Inventor: KHISAMETDINOV MARAT RAKIPOVICH
IPC: C09K8/68
Filed: 2019-02-28
Granted: 2020-04-24
Abstract: Изобретение относится к нефтедобывающей промышленности, в частности к эмульгаторам инвертных эмульсий для увеличения нефтеотдачи пластов. Эмульгатор инвертной эмульсии для увеличения нефтеотдачи пластов, включающий маслорастворимое поверхностно-активное вещество - ПАВ Неонол АФ-6, олеиновую кислоту и углеводородный растворитель, дополнительно содержит кокамидопропилдиметиламин или олеиламидопропилдиметиламин, а в качестве углеводородного растворителя - печное или дизельное топливо при следующем соотношении компонентов, мас.%: Неонол АФ-6 5-10, олеиновая кислота 5-15, кокамидопропилдиметиламин или олеиламидопропилдиметиламин 5-15, печное или дизельное топливо остальное, причем массовое соотношение олеиновой кислоты и кокамидопропилдиметиламина или олеиламидопропилдиметиламина составляет от 1:1,5 до 1,5:1. Технический результат - повышение эффективности действия эмульгатора за счет увеличения вытесняющей способности по отношению к нефти. 1 табл., 1 пр.
Patent RU-2716389-C1 (RU)
Title: Method of constructing a computing process of testing apparatus with multi-interface interaction
Inventor: PRUDKOV VIKTOR VIKTOROVICH
IPC: G06F11/00
Filed: 2019-03-26
Granted: 2020-03-11
Abstract: FIELD: test technology.SUBSTANCE: invention relates to a method of constructing a computer-aided process of testing apparatus with multi-interface interaction. To construct computational test process, data packets are formed into electronic input/output device, which generates signals at outputs, control equipment performs indication and control of computing process, generates diagnostic tests, performs a computational test process and sends data packets to an input/output device through a transit device, which is in form of a multifunctional rack and which contains software which implements exchange between control equipment and input/output devices.EFFECT: higher reliability and applicability of test apparatus, shorter test time.1 cl, 2 dwg
Patent RU-2702620-C1 (RU)
Title: Method for isotope recovery of regenerated uranium
Inventor: Nevinitsa Vladimir Anatolevich
IPC: G21C19/42
Filed: 2019-04-04
Granted: 2019-10-09
Abstract: FIELD: nuclear physics and equipment. 
     SUBSTANCE: invention relates to closure of nuclear fuel cycle and can be used for return of uranium extracted from spent nuclear fuel (SNF) into fuel cycle of both light-water reactors and other types of reactors operating on enriched uranium. Method for isotopic recovery of regenerated uranium involves high content of isotope  235 U to 3–5 wt% in regenerated uranium with reduction of absolute and / or relative concentration of even uranium isotopes, with separation of raw uranium regenerate raw material isotopes at installation of two successive gas-centrifugal cascades. Moreover, the raw uranium regenerate is enriched in the fissile isotope uranium-235 in the first gas centrifugal cascade to content of 5–15 wt%.  235 U, for production of commercial isotopic mixture, second stage cascade containing 5–14 wt%.  235 U is mixed with low-enriched uranium-diluent of natural origin and concentration  235 U 3–5 wt%, and the second cascade selected flow is enriched by  235 U up to 20 wt% is directed into storage container. After holding and radiochemical cleaning, the next batch at the inlet of the first gas centrifuge cascade is mixed with the recovered uranium. 
     EFFECT: technical result is elimination of hazardous high concentrations of fissile isotope  235 U is not more than 20 % by isotope  235 U at any stages of the process, providing complete recovery of regenerated uranium in fuel reproduction due to the absence of unused regenerate directed to long-term storage. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2709677-C1 (RU)
Title: Method of remote abnormal state reset of racks used in data center
Inventor: WEI-CHENG LIN
IPC: G06F11/30
Filed: 2019-04-09
Granted: 2019-12-19
Abstract: FIELD: computer equipment. 
     SUBSTANCE: invention relates to a data center and can be used to analyze and reset abnormal state of racks used in a data center. Method of remote resetting of abnormal state of racks includes the following stages: regular reception by system of administration of any information from rack management controller (RMC) and multiple controllers of baseboard management (BMC); recording each work action performed by an administrator through an administration system; analyzing information and action by the administration system to determine whether any of the RMCs or BMCs are in one of several default states requiring attention; and automatic performance of remote restart service procedure with respect to one of RMC and BMC to prevent occurrence of abnormal state in RMC or BMC, when determining that RMC or BMC maintains connection with administration system, but abnormal condition will happen soon. 
     EFFECT: providing automatic performance of service procedure of RMC or BMC remote restart in rack to prevent occurrence of abnormal condition in RMC or BMC. 
     9 cl, 9 dwg, 2 tbl
Patent RU-2720545-C1 (RU)
Inventor: DZHOSHI VISHALKUMAR J
IPC: A61F13/534
Filed: 2016-11-30
Granted: 2020-05-12
Abstract: FIELD: chemistry.SUBSTANCE: present invention relates to functional structures which contain a substrate and a first fixing substance applied on a substrate. First fixing substance contains an aqueous polymer. Functional structure also contains a functional material which is adjacent to the first fixing agent. Second fixing substance is adjacent to the functional material. First fixing agent can be a hydrophilic solution containing an aqueous polymer selected from polyvinyl alcohol and cross-linked polyvinyl alcohol. Water polymers can have molecular weight from 1,500,000 to 4,000,000.EFFECT: use of functional structures according to the present invention is that they provide targeted placement and specific concentration of functional materials.20 cl, 1 tbl, 6 dwg
Patent RU-2735538-C1 (RU)
Inventor: SHIRAKURA TAKASHI
IPC: A61K31/427
Filed: 2017-11-27
Granted: 2020-11-03
Abstract: FIELD: medicine.SUBSTANCE: invention relates to use of compounds, the structural formula of which is given below, or pharmaceutically acceptable salts thereof as an active ingredient of a therapeutic or prophylactic drug for diabetic nephropathy, particularly nephropathy caused by type II diabetes.EFFECT: said compounds have higher activity with respect to reducing albumin level and higher therapeutic effectiveness in treating and preventing diabetic nephropathy.1 cl, 8 tbl, 2 ex
Patent RU-2719283-C1 (RU)
Inventor: KIM SUN-MIN
IPC: H04R5/02
Filed: 2019-06-13
Granted: 2020-04-17
Abstract: FIELD: acoustics. 
     SUBSTANCE: invention relates to acoustics, in particular to processing and reproduction of three-dimensional sound. Audio signal reproduction method comprises receiving multichannel audio signals and an input configuration, obtaining a first based on a head-related transfer function (HRTF) filter for a first input pitch channel signal among said multichannel audio signals, wherein first signal of pitch input channel is identified according to input configuration, obtaining first amplification coefficients for a first input pitch channel signal and performing reproduction at pitch with respect to said multichannel signals, including a first input pitch channel signal, based on a first HRTF based filter and first gain factors, for adjustment of sound location pitch by means of multiple signals of output channels containing horizontal configuration. Input configuration comprises information on azimuth and pitch information associated with said multichannel audio signals. 
     EFFECT: localization of virtual sound sources at a given pitch. 
     23 cl, 9 dwg
Patent RU-2729132-C1 (RU)
Title: Operating method of technical equipment of sorting hump and control system of such hump
Inventor: DIERKES GERHARD
IPC: B61L17/00
Filed: 2017-12-27
Granted: 2020-08-04
Abstract: FIELD: transportation.SUBSTANCE: invention relates to operation of sorting hump (10). To this end, the method is carried out by fixing, by sensor unit (60), at least a measured parameter related to at least a kinematic measured parameter of carcass (40) in the form of a car or car group (41, 42), process of disperse (40) dissolution from at least another vehicle (30) taking into account at least one fixed measured parameter, as well as at least a reference parameter. In case, using at least one registered measured parameter of kinematic measured parameter or using at least one value obtained from at least one measured parameter, as well as using at least one reference parameter, it is detected that at least one recorded measured parameter or at least one value obtained from it lies in the expected range of values, then a conclusion is made on compliance of the decoupling process specified indicators.EFFECT: as a result, it is possible to timely identify problems during the withdrawal of the trailers.14 cl, 2 dwg
Patent RU-2735059-C1 (RU)
Title: Portable device for personal diagnosis of erectile dysfunction symptoms
Inventor: Andreev Yurij Germanovich
IPC: A61B5/20
Filed: 2019-08-09
Granted: 2020-10-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: invention refers to portable device for personal diagnostics of erectile dysfunction symptoms. Proposed device comprises wearable portable module with processor, connected to it inductive pressure measurement sensor and reader. Reader is made in the form of a stationary portable module and consists of a microprocessor with a USB controller, a built-in radio transmitter and a quartz resonator. Quartz resonator provides synchronization of data exchange with portable wearable module via radio channel. Wearable portable module comprises memory card, power supply, two counter-timer, watch-timer, wake-up microprocessor, indicator, Reed switch for switching mode of wearable portable module and radio transmitter. Counters-timers are connected to generator of microprocessor for measurement of inductance of pressure measurement sensor. Watchdog timer is connected to low frequency generator. Awakening microprocessor measures inductance value of pressure measurement sensor and records measurement results in memory card. Indicator is triggered when the memory card overflows and when there is no contact with the inductive sensor. Modules are interconnected by radio channel. Quartz resonator is connected to the outputs of the built-in microprocessor of the wearable portable module of the generator and a inductive sensor is used in the measurement mode. 
     EFFECT: portable device for personal diagnosis of erectile dysfunction symptoms, allowing to increase accuracy and reliability of conducted measurements at repeated use of wearable portable module. 
     1 cl, 2 dwg
Patent RU-2725658-C1 (RU)
Title: Панель из пвх полимера
Inventor: DERING DITER
IPC: B44C5/04
Filed: 2017-02-03
Granted: 2020-07-03
Abstract: Изобретение относится к усовершенствованной панели, в частности к стеновой, потолочной или напольной панели, на основе несущей плиты из твердого ПВХ полимера, и к способу ее изготовления. Панель содержит несущую плиту на основе поливинилхлорида и закрепленную на ней пленку, причем пленка является пленкой из ПВХ с толщиной, лежащей в диапазоне от 0,04 мм до 0,2 мм, и содержит напечатанный непосредственно на ней декоративный рисунок, и поверх пленки из ПВХ предусмотрен отвержденный полимерный слой. Печатная краска, используемая для печати декоративного рисунка, содержит растворители и является УФ-отверждаемой печатной краской. При этом печатная краска содержит полимеризуемый акрилат и N-винилкапролактам. Предложенное решение обеспечивает улучшенные свойства сцепления печатной краски с пленкой. 2 н. и 23 з.п. ф-лы, 2 ил.
Patent RU-2732678-C1 (RU)
Title: Temperature and humidity monitoring and control system during storage and transportation of perishable cargoes
Inventor: Skripnikov Andrej Sergeevich
IPC: G08G1/123
Filed: 2019-09-17
Granted: 2020-09-21
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to measuring equipment. Perishable cargo condition monitoring and monitoring system consisting of an external sealed module with a satellite tracker and a data transmission modem with built-in antennae and a battery installed outside the refrigerator section, and connected to it an internal sealed module with a repeater, which is installed inside a refrigerator section. Repeater has own temperature and/or humidity sensor and provides polling with preset periodicity of wireless sensors of temperature and/or humidity located in range of its action and transmits said data to a satellite tracker with a built-in or external data transmission modem, which in turn, via wireless or wire communication channels transmits them to a remote monitoring server. Monitoring and control system software is configured to assign a set of measurement equipment to a refrigerator or refrigerating chamber, or storage, and wireless temperature and/or humidity sensors, which are installed according to their identification number. 
     EFFECT: timely warning on perishable cargo damage. 
     27 cl, 5 dwg
Patent RU-2736198-C1 (RU)
Inventor: SAGGIN STEFANO
IPC: B23Q1/25
Filed: 2018-04-27
Granted: 2020-11-12
Abstract: FIELD: cutting tools. 
     SUBSTANCE: invention relates to machining by grinding of cutting tools. Grinding machine comprises support unit to accommodate tool to be grinded, wherein support unit has adjusting means with adjusting element for its inclination by a predetermined angle relative to support plane, working part, which is made in the form of a support housing with an abrasive means and a drive means for moving the support housing with the abrasive means along the main working axis of the machine for approaching or removing relative to the support unit and/or rotary motion of support housing with abrasive means around said axis. At that, said adjustment element is installed on the support housing and is located parallel to the specified axis with the possibility of movement along it relative to the support housing. 
     EFFECT: use of invention makes it possible to simplify process of grinding of tool and to increase accuracy of its processing. 
     5 cl, 6 dwg
Patent RU-2723473-C1 (RU)
Inventor: Bojkova Tatyana Vladimirovna
IPC: G21C1/24
Filed: 2019-12-04
Granted: 2020-06-11
Abstract: Изобретение относится к дополнительному оборудованию ядерного гомогенного реактора растворного типа, предназначенного, например, для получения медицинских изотопов. Для достижения этого технического результата предложено устройство загрузки жидкого ядерного топлива, представляющее собой систему емкостей и трубопроводов, оснащенных запорной арматурой, размещенных на единой мобильной раме. В состав предлагаемого устройства входит емкость-дозатор объемом не более 3000 смс уровнемером на весоизмерительном устройстве (тензометрическом датчике) с точностью не хуже 1%, воздушный фильтр, мановакуумметр и трубопроводы с запорной арматурой для слива топлива в корпус реактора и удаления газов в систему откачки и локализации этих газов. В нижней части устройство имеет поддон и опоры, а по периметру защитный кожух. Все элементы, контактирующие с жидким топливом, выполнены из стали 12Х18Н10Т. Техническим результатом является возможность дозированной ядерно-безопасной, дистанционной подачи жидкого ядерного топлива в корпус активной зоны ядерного гомогенного реактора растворного типа. 2 з.п. ф-лы, 2 ил.
Patent RU-2717942-C1 (RU)
Title: Diagnostic technique for preeclampsia by amino acid profile of blood plasma
Inventor: Kan Natalya Enkynovna
IPC: G01N33/49
Filed: 2019-12-20
Granted: 2020-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to diagnostics, namely to a method for diagnosing preeclampsia by amino acid profile of blood plasma. A method for diagnosing preeclampsia by blood plasma amino acid profile involves quantitatively determining concentration of 3 amino acids – carnosine, arginine and ethanolamine – in blood plasma by chromatography-mass spectrometry; calculating the value of the estimated parameter (Y) by an empirical formula, and the Y≥-0.59 value making shows the development of preeclampsia, while Y<-0.59 concludes that the pregnancy takes place within the individual physiological norm. 
     EFFECT: method described above enables high-accuracy identification of possible marker molecules and diagnosing preeclampsia. 
     1 cl, 5 dwg, 3 tbl, 4 ex
Patent RU-2740706-C1 (RU)
Inventor: ZHANG ZHI
IPC: H04W56/00
Filed: 2017-08-18
Granted: 2021-01-20
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to communication, in particular to a method and a wireless communication device. Disclosed wireless communication method comprises the steps of determining, by the terminal device, the resource positions or the number of synchronization signal blocks transmitted by the network device, and receiving synchronization signal blocks in resource positions or synchronization signal units in said number and stopping detection of a possible synchronization signal block in another position. 
     EFFECT: technical result is improved characteristics of communication when transmitting synchronization signal units. 
     13 cl, 8 dwg
Patent RU-2734754-C1 (RU)
Inventor: DVORNIKOV SERGEJ VIKTOROVICH
IPC: H04B3/46
Filed: 2020-03-10
Granted: 2020-10-23
Abstract: Изобретение относится к области радиотехники и предназначено для применения в системах передачи данных, использующих частотно-адаптивный режим работы или режим с псевдослучайной перестройкой рабочей частоты. Технический результат заключается в повышении скорости передачи данных в помехозащищенной радиолинии с псевдослучайной перестройкой рабочей частоты путем определения вида деструктивного воздействия. В способе активного контроля рабочих частот с идентификацией вида деструктивных воздействий, в том числе, на основе проведенного анализа качества канала связи рассчитывают допустимое количество пригодных рабочих частот, при котором применение процедур тестирования еще обеспечивает требуемую скорость передачи данных, если общее количество непригодных частот превышает расчетное допустимое количество, то дополнительно на каждой выявленной непригодной рабочей частоте передают тестовый сигнал, а на приемной стороне производят структурный анализ особенностей его искажений на каждой рабочей частоте, на которой он передавался, результаты структурного анализа сравнивают с предварительно подготовленными эталонными значениями, по результатам сравнения с которыми принимают решение о виде деструктивного воздействия и при необходимости изменяют параметры и режимы работы системы передачи данных. 2 ил.
Patent RU-2727409-C1 (RU)
Inventor: KHUDOLIJ ALEKSANDR IVANOVICH
IPC: F16M11/28
Filed: 2020-03-13
Granted: 2020-07-21
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: telescopic support comprises a movable section in the form of side posts and crossbars and a fixed section in the form of side posts rigidly fixed on the base. Locking mechanism including retainers made in the form of discs fixed on horizontal axis, and rolling bearing installed on said axis between discs and made smaller than discs of diameter, arranged in windows of fixed section with possibility of transverse movement and interaction with movable section. Spacer element installed in fixed section with drive handle, fixed by means of block and tackle system on base of fixed section, and spring-loaded by means of compression spring, located between rolling bearings for interaction with their external surfaces, with the possibility of moving along the vertical axis along the longitudinal axis of the fixed section and made with symmetrical sections inclined in the upper part and rectilinear parallel to the longitudinal vertical axis for interaction with the retainers. Movable section is spring-loaded in vertical plane relative to fixed section by means of spacer spring-loaded relative to movable section. Spacing element in the lower part includes shoulders with the possibility of their interaction with rolling bearings. Walls of movable section interacting with retainers are made solid. On the outer side surface of the movable section in the lower part in the plane parallel to the locks drive travel plane, spring-loaded retainer and through vertical slot are made to interact spring-loaded retainer with ledges made on outer surface of side post of fixed section and ledges with slot. Distance between spring-loaded retainer and lower projection in vertical position in movable section upper position is not more than expected maximum travel of movable section relative to fixed section. Length of the groove is not less than the expected maximum travel of the movable section relative to the fixed section. 
     EFFECT: higher durability and ease of use. 
     1 cl, 3 dwg
Patent RU-2745359-C1 (RU)
Title: Способ удаления конкремента из протока слюнной железы
Inventor: Gilfanov Bulat Rinatovich
IPC: A61B8/00
Filed: 2020-03-23
Granted: 2021-03-24
Abstract: Изобретение относится к медицине, а именно к челюстно-лицевой хирургии и хирургической стоматологии, и может быть использовано при удалении конкремента из дистального протока слюнной железы. Для этого подводят датчик УЗИ со стороны кожи к области нахождения конкремента протока слюнной железы и определяют местоположение протока и конкремента. Затем чрескожно через прокол вводят иглу диаметром 0,3 см с мандреном в проток слюнной железы к дистальной поверхности конкремента и продвигают его с помощью иглы максимально в сторону устья выводного протока. Затем выводят иглу, оставляют в протоке мандрен, с помощью которого фиксируют конкремент в новом положении для предупреждения его дистального смещения. После этого выводной проток слюнной железы бужируют через устье с последующим удалением конкремента. Все дальнейшие манипуляции проводят под постоянной УЗ-визуализацией. Способ обеспечивает удаление конкремента из дистального протока слюнной железы при одновременном уменьшении травматичности и инвазивности манипуляции за счет постоянной визуализации всего процесса. 1 пр.
Patent RU-2741295-C1 (RU)
Title: Впитывающее изделие
Inventor: PARK HAYEON
IPC: A61F13/472
Filed: 2017-09-29
Granted: 2021-01-25
Abstract: Впитывающее изделие может быть выполнено для прикрепления к телу носящей в области тела носящей, в которой может потребоваться впитывание жидкостей организма. Впитывающее изделие может быть приклеено к телу носящей в области вульвы или вокруг нее. Впитывающее изделие может содержать впитывающую систему, которая имеет переменную высоту в продольном направлении впитывающего изделия. 16 з.п. ф-лы, 12 ил.
Patent RU-2741820-C1 (RU)
Title: Method of determining environmental safety of machines maintenance in field conditions
Inventor: KHabardina Anna Vasilevna
IPC: G01M15/00
Filed: 2020-04-03
Granted: 2021-01-28
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to maintenance of vehicles and their determination to facilities, in particular, to methods of determining environmental safety of maintenance of machines, for example, cars, tractors, combine harvesters and other self-propelled machines in field conditions. Method allows taking into account all types of services (daily and periodical - the first and the second), which are carried out at work places of machines. At that, the main ecological indicator is Fuel and Lubricant Materials into Soil indicator, and for reference base - same data obtained during lubrication-filling operations on group of similar machines. Method can be realized by using a screen which is placed under a serviced machine. 
     EFFECT: technical result is wider range of technical means of environmental safety of maintenance of machines in field conditions. 
     1 cl, 1 dwg